Home / 23,664.22-35,490.15-7,019.80

Finding the Fourth Proportional to 23,664.22, 35,490.15 and 7,019.80

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Solution

The fourth proportional to 23,664.22, 35,490.15 and 7,019.80 is: 10,527.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,664.22 : 35,490.15 = 7,019.80 : x
  2. Step 2: Convert to fraction form
    23,664.22/35,490.15 = 7,019.80/x
  3. Step 3: Cross multiply
    23,664.22x = 35,490.15 × 7,019.80
  4. Step 4: Simplify right side
    23,664.22x = 249,133,666.24
  5. Step 5: Solve for x
    x = 249,133,666.24/23,664.22
  6. Step 6: Final answer
    x = 10,527.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.